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Jun 7 – 17, 2022
Institut Pascal
Europe/Paris timezone

Introduction to the statistical physics of phase transitions and critical phenomena

Jun 7, 2022, 10:00 AM
1h 30m
Institut Pascal

Institut Pascal

Rue André Rivière 91400 Orsay

Speaker

Prof. Emmanuel Trizac (Université Paris-Saclay)

Description

The material covered deals with collective phenomena and the various approaches to treat phase transitions. We will start by discussing the notion of symmetry breakdown, the effect of dimensionality, and how order is inferred, down to the microscopic scale. We will then present how appropriate field theories can be constructed, where symmetry considerations play an important role. Perturbation approaches, exact calculations, and renormalization group will be employed to emphasize the emergence of scale invariance (self-similariry) and universality, which are important hallmarks of critical phenomena. Only basic familiarity with statistical physics will be assumed.

Presentation materials

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